Problem with refresh_access_token

I am trying to make the yahoo.application.OAuthApplication.refresh_access_token using the python sdk. Below is the stack trace when i make the call. Basically yahoo API complains that oauth_parameters are missing. Can anyone help me debug this issue.

I am trying to make the yahoo.application.OAuthApplication.refresh_access_token using the python sdk. Below is the stack trace when i make the call. Basically yahoo API complains that oauth_parameters are missing. Can anyone help me debug this issue.

It looks like there was an oauth error that was not handled properly. I checked the tests and they work as expected for the python sdk, can you provide the complete http request/response?

If you enable debugging in the python sdk, you can check the application log for the complete http request/response. Otherwise, you can run the appengine dev server and print the request response. I am most interested in the oauth_error that is return in the http headers. The following should work given valid ck/cks/app id/callback: